UEI True RMS Clamp Meter Dual Display HVAC Multimeter DL389B
High-quality materials for maximum durability
Verified by US suppliers for assured quality
Suitable for professional workshops & home garages
UEI True RMS Clamp Meter Dual Display HVAC Multimeter DL389B is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Shipping and Returns
Shipping and Returns
Shipping Policy
We ship all orders directly from our California distribution center. Every item is carefully packed and processed within 1–2 business days. Delivery within the United States typically takes 2–5 business days, depending on your location. Once your order ships, you’ll receive a tracking number to follow your package every step of the way.
Read more
Returns Policy
If you’re not fully satisfied with your purchase, we’re here to help. Most items can be returned within 30 days in their original condition. Simply contact our support team, and we’ll provide return instructions. Refunds are issued once the product is received and inspected.
Read more
Description
Description
- INDUSTRIALGRADE: The DL389B is a commercial grade clamp meter with enhanced capabilities for every industrial setting. Our clamp meter measures AC Amps, AC/DC Volts, AC Microamps 2000µA, Capacitance 4000µF, Frequency, Duty Cycle, Diode Testing, Temperature, Continuity, and Resistance 40MΩ.
- ENHANCED SAFETY: The DL389B provides increased safety with a CAT IV 600V & CAT III 600V safety rating. This clamp meter includes Non-Contact Voltage to identify live lines. There are input jack locks to protect your meter from blowing a fuse.
- EASY TO USE DESIGN: Our clamp meter includes an easy to read backlit dual display with a magnetic mount for handsfree operation. The unit also has a work light to illuminate dark areas and test lead storage for easy transport. Other features include Min/Max, auto power off to conserve battery, and a Low Battery Indicator.
- COMPLETE KIT: Also included with your clamp meter are test leads, K-Type temperature probe, 2 AAA batteries, and a zippered case for easy transportation.
- WARRANTY: The DL389B has a 2-year limited warranty. All warranties must be redeemed in the US.
| Brand | UEi Test Instruments |
| Power Source | Battery Powered |
| Style | Industrial |
| Color | Yellow |
| Item Weight | 16 ounces |
Quality & Guarantee
Quality & Guarantee
We stand behind the quality of every product we offer.
All items are carefully selected from trusted manufacturers and are shipped new and unused.
Each product is designed to meet high standards of performance, durability, and safety.
Most items include a manufacturer’s warranty, providing added confidence in your purchase.
Our goal is to offer products you can rely on — whether for professional tasks or everyday use.
If you have questions before or after your purchase, our support team is here to help.
Please contact us through the Contact page or the FAQ page contact form for assistance.
Safe & Secure
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Buy now pay later with Shop Pay
Frequently Asked Questions
What is included in the package?
What is included in the package?
The package includes the product as described by the manufacturer. Please check the product details for specifics.
Does this product come with a warranty?
Does this product come with a warranty?
Most products include a manufacturer’s warranty. Warranty details can be found on the product page.
How long does shipping take?
How long does shipping take?
Orders are processed within 1–2 business days. Standard delivery across the USA typically takes 2–5 business days, depending on your location.
Is this product suitable for professional use?
Is this product suitable for professional use?
Yes, this product is designed for both professional and everyday use.
Can I return this product if it doesn’t meet my needs?
Can I return this product if it doesn’t meet my needs?
Yes, returns are accepted according to our return policy, provided the item meets return conditions.




